1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
defon
3 years ago
11

Okay now using distributive property write 2(4x-9) without parenthesis

Mathematics
1 answer:
riadik2000 [5.3K]3 years ago
6 0
2(4x - 9) = 
2 * 4x - 2 * 9 = 
8x - 18

Hope this helps!!
~Kiwi


You might be interested in
A card is drawn from a standard deck of 52 cards. What is the theoretical probability, as a decimal, of drawing a 9? Round the d
iragen [17]

There are 4 9's in a deck.

The probability would be 4 / 52 = 0.07692

Rounded to the nearest hundredth = 0.08

5 0
3 years ago
03 - Describe the set S = {x : | ½x − 3| > 4} in terms of intervals.​
ANEK [815]

Answer:

Hi,

Step-by-step explanation:

a)

if\ \dfrac{x}{2}-3\ > \ 0\ then\ |\dfrac{x}{2}-3|=\dfrac{x}{2}-3\\\\\dfrac{x}{2}-3 > 4\\\\\dfrac{x}{2} > 7\\\\x > 14\\

b)

if\ \dfrac{x}{2}-3\ < \0 \ then\ |\dfrac{x}{2}-3|=-(\dfrac{x}{2}-3)=-\dfrac{x}{2}+3\\\\-\dfrac{x}{2}+3\ > \ 4\\\\-\dfrac{x}{2}\ > \ 4-3\\\\-\dfrac{x}{2}\ > \ 1\\\\\dfrac{x}{2}\ < \ -1\\\\x\ < \ -2\\

S=\{x\in\mathbb{R}\ :\ |\dfrac{x}{2}-3|\ > \ 4\}=(-\infty,-2[\  \cup\ ]14,\infty)\\

6 0
2 years ago
What is the domain and range for the following function and its inverse f(x) = x2 – 2
Andreas93 [3]
When a function is graphed, the domain refers to the points along the x-axis that is covered by the graph. On the other hand, the range refers to the points along the y-axis that is covered by the graph. The inverse of the function can be determined when you substitute the negative value of x. The function and its inverse have the identical graphs.This is because of the term x^2. Whether x is negative or positive, it will yield the same positive the answer. The graph is shown in the picture.

The domain is from -∞ to +∞, while the range is from -2 to +∞.

7 0
3 years ago
Help meh puh-leaseeeee!!!
Rama09 [41]

Answer:

y=2x+1

Step-by-step explanation:

6 0
3 years ago
Read 2 more answers
PLZ HELP
Alenkinab [10]

well the absolute means positive so it would be a positive 1.6


6 0
3 years ago
Read 2 more answers
Other questions:
  • If you draw a number tile from the following set of number tiles, how many possible outcomes are there? {2,4,6,8} A. 2 B. 3 C. 4
    14·2 answers
  • Each vertical cross-section of the triangular
    15·2 answers
  • If the HCF of 65 and 117 is expressible in the form of 65m - 117,then the value of m is
    8·2 answers
  • 14-3x=8 <br> Need help solving this problem
    11·2 answers
  • A)Caitlyn buys 2.5 dozen sandwich rolls and 1.25 dozen dinner rolls. She also buys 1.2 times as many hamburger buns as she does
    9·1 answer
  • 2. A pool has a depth of 10 feet and a width
    11·1 answer
  • A police officer counted 9 revolutions of a wheel to measure
    6·1 answer
  • How do you divide 1/4 into 3
    15·1 answer
  • What is the domain and range of d(x)=|x|-4
    14·1 answer
  • B
    7·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!